Custom Synthesis [6,10…]
6,10-Dibenzyl-N,N’-dimethyl-N,N,N’,N’-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2R,3R)-diylbis(methylammonium) Tetrafluoroborate [=(R,R)-TaDiAS-2nd], >97.0%(N) 6,10-Dibenzyl-N,N’-dimethyl-N,N,N’,N’-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2S,3S)-diylbis(methylammonium) Tetrafluoroborate [=(S,S)-TaDiAS-2nd], >95.0%(N)